PROTEIN-CAPPED GOLD NANOPARTICLES OBTAINED BY A GREEN SYNTHESIS METHOD

被引：0

作者：

Coman, Cristina ^{[1
]}

Leopold, Loredana Florina ^{[1
]}

Rugina, Olivia-Dumitrita ^{[1
]}

Diaconeasa, Zorita ^{[1
]}

Bolfa, Pompei Florin ^{[2
]}

Leopold, Nicolae ^{[3
]}

Tofana, Maria ^{[1
]}

Socaciu, Carmen ^{[1
]}

机构：

[1] Univ Agr Sci & Vet Med, Fac Food Sci & Technol, Manastur 3-5, Cluj Napoca 400372, Romania

[2] Univ Agr Sci & Vet Med, Fac Vet Med, Cluj Napoca 400372, Romania

[3] Univ Babes Bolyai, Fac Phys, Cluj Napoca 400084, Romania

来源：

STUDIA UNIVERSITATIS BABES-BOLYAI CHEMIA | 2015年 / 60卷 / 01期

关键词：

gold nanoparticles; FTIR; TEM; HFL-1; cells; BIOLOGICAL SYNTHESIS; METAL NANOPARTICLES; LEAF EXTRACT; SILVER; BIOSYNTHESIS;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A green synthesis protocol for the synthesis of colloidal gold nanoparticles is proposed. The synthesis involves the use of garlic (Allium sativum) extract as reducing agent. The reduction is carried out by slow addition of the Allium sativum extract to the chloroauric acid at boiling and gives spherically shaped nanoparticles, with 10-20 nm size distribution and mean diameters of 15 nm. The gold nanoparticles are characterized by UV-VIS spectroscopy, Fourier Transform Infrared Spectroscopy, Transmission Electron Microscopy, and Surface-Enhanced Raman Scattering. In vitro tests are also performed on human fetal lung fibroblast HFL-1 cells and the nanoparticles are found to be non cytotoxic for the cells in the concentration range used in our study. Confocal microscopy shows that the particles are localised in the cell cytoplasm.

引用

页码：119 / 126

页数：8

共 17 条

[1] Green synthesis, characterization and evaluation of biocompatibility of silver nanoparticles
Ahamed, Maqusood
Khan, M. A. Majeed
Siddiqui, M. K. J.
AlSalhi, Mohamad S.
Alrokayan, Salman A.
[J]. PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2011, 43 (06) : 1266 - 1271
[2] Gold nanoparticles: Assembly, supramolecular chemistry, quantum-size-related properties, and applications toward biology, catalysis, and nanotechnology
Daniel, MC
Astruc, D
[J]. CHEMICAL REVIEWS, 2004, 104 (01) : 293 - 346
[3] Biosynthesis of gold nanoparticles assisted by Escherichia coli DH5α and its application on direct electrochemistry of hemoglobin
Du, Liangwei
Jiang, Hong
Liu, Xiaohua
Wang, Erkang
[J]. ELECTROCHEMISTRY COMMUNICATIONS, 2007, 9 (05) : 1165 - 1170
[4] Green synthesis and characterizations of silver and gold nanoparticles using leaf extract of Rosa rugosa
Dubey, Shashi Prabha
Lahtinen, Manu
Sillanpaa, Mika
[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2010, 364 (1-3) : 34 - 41
[5] Biosynthesis of silver and gold nanoparticles using Chenopodium album leaf extract
Dwivedi, Amarendra Dhar
Gopal, Krishna
[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2010, 369 (1-3) : 27 - 33
[6] Pear fruit extract-assisted room-temperature biosynthesis of gold nanoplates
Ghodake, G. S.
Deshpande, N. G.
Lee, Y. P.
Jin, E. S.
[J]. COLLOIDS AND SURFACES B-BIOINTERFACES, 2010, 75 (02) : 584 - 589
[7] Biosynthesis, purification and characterization of silver nanoparticles using Escherichia coli
Gurunathan, Sangiliyandi
Kalishwaralal, Kalimuthu
Vaidyanathan, Ramanathan
Deepak, Venkataraman
Pandian, Sureshbabu Ram Kumar
Muniyandi, Jeyaraj
Hariharan, Nellaiah
Eom, Soo Hyun
[J]. COLLOIDS AND SURFACES B-BIOINTERFACES, 2009, 74 (01) : 328 - 335
[8] Green synthesis of gold nanoparticles with Zingiber officinale extract: Characterization and blood compatibility
Kumar, K. Praveen
Paul, Willi
Sharma, Chandra P.
[J]. PROCESS BIOCHEMISTRY, 2011, 46 (10) : 2007 - 2013
[9] Green synthesis of biogenic metal nanoparticles by terrestrial and aquatic phototrophic and heterotrophic eukaryotes and biocompatible agents
Narayanan, Kalman Badri
Sakthivel, Natarajan
[J]. ADVANCES IN COLLOID AND INTERFACE SCIENCE, 2011, 169 (02) : 59 - 79
[10] Biological synthesis of metal nanoparticles by microbes
Narayanan, Kannan Badri
Sakthivel, Natarajan
[J]. ADVANCES IN COLLOID AND INTERFACE SCIENCE, 2010, 156 (1-2) : 1 - 13

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